#Wrap .main{
	width: 1508px;   
	height: 417px;
/*	background: red;*/
	margin: auto;    /*居中*/
}
#Wrap .A{
	width: 664px;
	height: 417px;
	background: blueviolet;
	float: left;  /*左浮动*/
	background-image: url(../img/1.jpg);
}
#Wrap .B{
	float: left;  /*左浮动*/
	margin-left: 2px;
}
#Wrap .B .A-box{
	width: 420px;
	height: 207px;
	background: yellowgreen;
	background-image: url(../img/2.jpg);
}
#Wrap .B .B-box{
	width: 420px;
	height: 207px;
	background: yellow;
	margin-top: 3px;
	background-image: url(../img/3.jpg);
}
#Wrap .C{
	float: left;  /*左浮动*/
	margin-left: 2px;
}
#Wrap .C .A-box{
	width: 420px;
	height: 207px;
	background: blue;
	background-image: url(../img/4.jpg);
}
#Wrap .C .B-box{
	width: 420px;
	height: 207px;
	background: yellowgreen;
	margin-top: 3px;
	background-image: url(../img/5.jpg);
}